<%= render 'notifications_mailer/shared/hello', recipient: @recipient %> <p><%= t('.body.reservation_changed_to') %></p> <p><%= "#{I18n.l(@attached_object&.slot&.start_at, format: :long)} - #{I18n.l(@attached_object&.slot&.end_at, format: :hour_minute)}" %></p> <p><small><%= t('.body.previous_date') %> <%= "#{I18n.l(@attached_object&.ex_start_at, format: :long)} - #{I18n.l(@attached_object&.ex_end_at, format: :hour_minute)}" %></small></p>